{
  "date": "2026-09-02",
  "timezone": "America/New_York (ET, UTC-4 on this date)",
  "symbol_universe_count": 105,
  "symbols": [
    "ACHR",
    "ACVA",
    "AEG",
    "AGNC",
    "AHCO",
    "ALHC",
    "ALMS",
    "ATAI",
    "ATEC",
    "AVPT",
    "BB",
    "BLMN",
    "BLZE",
    "BRBR",
    "BTG",
    "BYND",
    "CERT",
    "CIFR",
    "CLBT",
    "CLF",
    "CLSK",
    "COMP",
    "CPRI",
    "CRMD",
    "CRML",
    "CWH",
    "DCH",
    "DEI",
    "DOLE",
    "DX",
    "DXC",
    "EQX",
    "EXK",
    "F",
    "FISN",
    "FLNC",
    "FLO",
    "FPI",
    "FUBO",
    "GENI",
    "GNL",
    "GO",
    "GPGI",
    "HAFN",
    "HAYW",
    "HELP",
    "HLMN",
    "IMUX",
    "INFQ",
    "JLHL",
    "JOBY",
    "KD",
    "KODK",
    "KRNY",
    "LION",
    "LTBR",
    "LYG",
    "MARA",
    "MBC",
    "MED",
    "NAVI",
    "NCT",
    "NEOG",
    "NOK",
    "NTSK",
    "NU",
    "NVAX",
    "NXE",
    "ONDS",
    "OWL",
    "PCG",
    "PSKY",
    "QS",
    "QUBT",
    "QXO",
    "RDW",
    "RGNX",
    "RIG",
    "RKT",
    "RUN",
    "RXST",
    "SBET",
    "SECZ",
    "SHOE",
    "SLS",
    "SMR",
    "SNAP",
    "SOUN",
    "SPT",
    "SSL",
    "STLA",
    "SVV",
    "SWIM",
    "TRIP",
    "TTD",
    "ULCC",
    "UPWK",
    "USDE",
    "UUUU",
    "VISN",
    "VSTM",
    "WSE",
    "WULF",
    "XMAX",
    "XRAY"
  ],
  "derivation": "Union of every symbol in logs/sip_bot_<date>.log's [HEALTH], [CONFIRMATION], [REPLACEMENT]-selected, or [ENTRY] lines, plus the top 30 by total_score from data/premarket/<date>_candidates_20.json, minus known dev/dry-run synthetic symbols (TEST, SYM0-4, AAA, BBB found in an after-hours self-test log block). Verified to cover all real trades for the day.",
  "notes": [
    "Price data via Yahoo Finance, range=8d + date-filtered (Yahoo's 1d range only returns the most recent day, not an arbitrary past date)."
  ]
}